into israel. that was something they really wanted. and of course israel does not want to see hamas resupplied through the tunnel network. that is still to be worked out. i asked him whether or not he got weapons and whether hamas was getting weapons from iran, and he gave me a non-confirmation confirmation. it's an open secret that they come through those tunnels. so that has to be taken in hand. we're not sure how that's going to happen, but obviously there is some egyptian role in that as well. but, yes, egypt is the guarantor of this cease-fire. neither side trusts each other. and both sides are going to be able to appeal to the guarantor, egypt, the united states and other regional powers who've been helping, but the lead is egypt. and interestingly, you know, wolf, this is the first time israel's gone into an agreement with an islamist government, that is the new government of egypt. >> christiane amanpour reporting for us from cairo. thank you, christiane. we have reaction to the new cease-